237 lines
9.5 KiB
C
237 lines
9.5 KiB
C
/*****************************************************************
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** INFXCLI.H - This is the the main include for Informix-CLI
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** applications.
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**
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** Preconditions:
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** for Windows environment:
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** #include "windows.h"
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**
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*********************************************************************/
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#ifndef __INFXCLI_H
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#define __INFXCLI_H
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#ifdef __cplusplus
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extern "C" { /* Assume C declarations for C++ */
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#endif /* __cplusplus */
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/*
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** include sql.h and sqlext.h
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*/
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#ifdef _WINDOWS_
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#include "sql.h"
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#include "sqlext.h"
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#else
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#include "infxsql.h"
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#endif /*_WINDOWS_*/
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/* For extended errors */
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#define SQL_DIAG_ISAM_ERROR 13
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#define SQL_DIAG_XA_ERROR 14
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/* Ajay added till here */
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/* START -- Q+E Software's SQLSetStmtOption extensions (1040 to 1139) */
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/* defines here for backwards compatibility */
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#define SQL_STMTOPT_START 1040
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/* Get the rowid for the last row inserted */
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#define SQL_GET_ROWID (SQL_STMTOPT_START+8)
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/* Get the value for the serial column in the last row inserted */
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#define SQL_GET_SERIAL_VALUE (SQL_STMTOPT_START+9)
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/* END -- Q+E Software's SQLSetStmtOption extensions (1040 to 1139) */
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/*
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** Informix extensions
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*/
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/* Informix Column Attributes Flags Definitions */
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#define FDNULLABLE 0x0001 /* null allowed in field */
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#define FDDISTINCT 0x0002 /* distinct of all */
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#define FDDISTLVARCHAR 0x0004 /* distinct of SQLLVARCHAR */
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#define FDDISTBOOLEAN 0x0008 /* distinct of SQLBOOL */
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#define FDDISTSIMP 0x0010 /* distinct of simple type */
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#define FDCSTTYPE 0x0020 /* constructor type */
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#define FDNAMED 0x0040 /* named row type */
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#define ISNULLABLE( flags ) ( flags & FDNULLABLE ? 1 : 0)
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#define ISDISTINCT( flags ) ( flags & FDDISTINCT ? 1 : 0)
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/* Informix Type Estensions */
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#define SQL_INFX_UDT_FIXED -100
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#define SQL_INFX_UDT_VARYING -101
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#define SQL_INFX_UDT_BLOB -102
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#define SQL_INFX_UDT_CLOB -103
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#define SQL_INFX_UDT_LVARCHAR -104
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#define SQL_INFX_RC_ROW -105
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#define SQL_INFX_RC_COLLECTION -106
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#define SQL_INFX_RC_LIST -107
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#define SQL_INFX_RC_SET -108
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#define SQL_INFX_RC_MULTISET -109
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#define SQL_INFX_UNSUPPORTED -110
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typedef void * HINFX_RC; /* row & collection handle */
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/* Informix Connect Attributes Extensions */
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#define SQL_OPT_LONGID 2251
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#define SQL_INFX_ATTR_LONGID SQL_OPT_LONGID
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#define SQL_INFX_ATTR_LEAVE_TRAILING_SPACES 2252
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#define SQL_INFX_ATTR_DEFAULT_UDT_FETCH_TYPE 2253
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#define SQL_INFX_ATTR_ENABLE_SCROLL_CURSORS 2254
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#define SQL_ENABLE_INSERT_CURSOR 2255
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#define SQL_INFX_ATTR_ENABLE_INSERT_CURSORS SQL_ENABLE_INSERT_CURSOR
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#define SQL_INFX_ATTR_OPTIMIZE_AUTOCOMMIT 2256
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#define SQL_INFX_ATTR_ODBC_TYPES_ONLY 2257
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#define SQL_INFX_ATTR_FETCH_BUFFER_SIZE 2258
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#define SQL_INFX_ATTR_OPTOFC 2259
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#define SQL_INFX_ATTR_OPTMSG 2260
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#define SQL_INFX_ATTR_REPORT_KEYSET_CURSORS 2261
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#define SQL_INFX_ATTR_LO_AUTOMATIC 2262
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#define SQL_INFX_ATTR_AUTO_FREE 2263
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#define SQL_INFX_ATTR_DEFERRED_PREPARE 2265
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/* Informix Descriptor Extensions */
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#define SQL_INFX_ATTR_FLAGS 1900 /* UDWORD */
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#define SQL_INFX_ATTR_EXTENDED_TYPE_CODE 1901 /* UDWORD */
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#define SQL_INFX_ATTR_EXTENDED_TYPE_NAME 1902 /* UCHAR ptr */
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#define SQL_INFX_ATTR_EXTENDED_TYPE_OWNER 1903 /* UCHAR ptr */
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#define SQL_INFX_ATTR_EXTENDED_TYPE_ALIGNMENT 1904 /* UDWORD */
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#define SQL_INFX_ATTR_SOURCE_TYPE_CODE 1905 /* UDWORD */
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/* Informix Statement Attributes Extensions */
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#define SQL_VMB_CHAR_LEN 2325
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#define SQL_INFX_ATTR_VMB_CHAR_LEN SQL_VMB_CHAR_LEN
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#define SQL_INFX_ATTR_MAX_FET_ARR_SIZE 2326
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/* Informix fOption, SQL_VMB_CHAR_LEN vParam */
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#define SQL_VMB_CHAR_EXACT 0
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#define SQL_VMB_CHAR_ESTIMATE 1
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/* Informix row/collection traversal constants */
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#define SQL_INFX_RC_NEXT 1
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#define SQL_INFX_RC_PRIOR 2
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#define SQL_INFX_RC_FIRST 3
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#define SQL_INFX_RC_LAST 4
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#define SQL_INFX_RC_ABSOLUTE 5
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#define SQL_INFX_RC_RELATIVE 6
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#define SQL_INFX_RC_CURRENT 7
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/*******************************************************************************
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* Large Object (LO) related structures
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*
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* LO_SPEC: Large object spec structure
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* It is used for creating smartblobs. The user may examin and/or set certain
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* fields of LO_SPEC by using ifx_lo_spec[set|get]_* accessor functions.
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*
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* LO_PTR: Large object pointer structure
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* Identifies the LO and provides ancillary, security-related information.
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*
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* LO_STAT: Large object stat structure
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* It is used in querying attribtes of smartblobs. The user may examin fields
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* herein by using ifx_lo_stat[set|get]_* accessor functions.
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*
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* These structures are opaque to the user. Accessor functions are provided
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* for these structures.
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******************************************************************************/
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/* Informix GetInfo Extensions to obtain length of LO related structures */
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#define SQL_INFX_LO_SPEC_LENGTH 2250 /* UWORD */
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#define SQL_INFX_LO_PTR_LENGTH 2251 /* UWORD */
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#define SQL_INFX_LO_STAT_LENGTH 2252 /* UWORD */
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/******************************************************************************
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* LO Open flags: (see documentation for further explanation)
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*
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* LO_APPEND - Positions the seek position to end-of-file + 1. By itself,
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* it is equivalent to write only mode followed by a seek to the
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* end of large object. Read opeartions will fail.
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* You can OR the LO_APPEND flag with another access mode.
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* LO_WRONLY - Only write operations are valid on the data.
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* LO_RDONLY - Only read operations are valid on the data.
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* LO_RDWR - Both read and write operations are valid on the data.
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*
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* LO_RANDOM - If set overrides optimizer decision. Indicates that I/O is
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* random and that the system should not read-ahead.
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* LO_SEQUENTIAL - If set overrides optimizer decision. Indicates that
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* reads are sequential in either forward or reverse direction.
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*
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* LO_FORWARD - Only used for sequential access. Indicates that the sequential
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* access will be in a forward direction, i.e. from low offset
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* to higher offset.
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* LO_REVERSE - Only used for sequential access. Indicates that the sequential
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* access will be in a reverse direction.
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*
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* LO_BUFFER - If set overrides optimizer decision. I/O goes through the
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* buffer pool.
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* LO_NOBUFFER - If set then I/O does not use the buffer pool.
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******************************************************************************/
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#define LO_APPEND 0x1
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#define LO_WRONLY 0x2
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#define LO_RDONLY 0x4 /* default */
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#define LO_RDWR 0x8
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#define LO_RANDOM 0x20 /* default is determined by optimizer */
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#define LO_SEQUENTIAL 0x40 /* default is determined by optimizer */
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#define LO_FORWARD 0x80 /* default */
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#define LO_REVERSE 0x100
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#define LO_BUFFER 0x200 /* default is determined by optimizer */
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#define LO_NOBUFFER 0x400 /* default is determined by optimizer */
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#define LO_DIRTY_READ 0x10
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#define LO_NODIRTY_READ 0x800
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/*******************************************************************************
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* LO create-time flags:
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*
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* Bitmask - Set/Get via ifx_lo_specset_flags() on LO_SPEC.
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******************************************************************************/
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#define LO_ATTR_LOG 0x0001
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#define LO_ATTR_NOLOG 0x0002
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#define LO_ATTR_DELAY_LOG 0x0004
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#define LO_ATTR_KEEP_LASTACCESS_TIME 0x0008
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#define LO_ATTR_NOKEEP_LASTACCESS_TIME 0x0010
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#define LO_ATTR_HIGH_INTEG 0x0020
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#define LO_ATTR_MODERATE_INTEG 0x0040
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/*******************************************************************************
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* Symbolic constants for the "lseek" routine
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******************************************************************************/
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#define LO_SEEK_SET 0 /* Set curr. pos. to "offset" */
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#define LO_SEEK_CUR 1 /* Set curr. pos. to current + "offset" */
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#define LO_SEEK_END 2 /* Set curr. pos. to EOF + "offset" */
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/*******************************************************************************
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* Intersolv specific infoTypes for SQLGetInfo
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******************************************************************************/
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#define SQL_RESERVED_WORDS 1011
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#define SQL_PSEUDO_COLUMNS 1012
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#define SQL_FROM_RESERVED_WORDS 1013
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#define SQL_WHERE_CLAUSE_TERMINATORS 1014
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#define SQL_COLUMN_FIRST_CHARS 1015
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#define SQL_COLUMN_MIDDLE_CHARS 1016
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#define SQL_TABLE_FIRST_CHARS 1018
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#define SQL_TABLE_MIDDLE_CHARS 1019
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#define SQL_FAST_SPECIAL_COLUMNS 1021
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#define SQL_ACCESS_CONFLICTS 1022
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#define SQL_LOCKING_SYNTAX 1023
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#define SQL_LOCKING_DURATION 1024
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#define SQL_RECORD_OPERATIONS 1025
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#define SQL_QUALIFIER_SYNTAX 1026
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#ifdef __cplusplus
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} /* End of extern "C" { */
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#endif /* __cplusplus */
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#endif /* __INFXCLI_H */
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